86results about How to "Monitor running status in real time" patented technology

The present invention relates to a wave energy conversion and power generation system. Said invention is characterized by that it utilizes a flexible surface which can be flexibly bent and fluctuated with wave to receive drive of wave, and utilizes a rope whose one end is tied on the described flexible surface and another end is winded round a rotating wheel to pull said rotating wheel, so that said rotating wheel can be used for converting wave energy into mechanical energy, then utilizes a hydraulic system and a power generator unit to convert the mechanical energy into electric energy.

The invention discloses a tunnel illumination and security system which comprises a control center, an illumination system, signal lamps and an indicating alarm. The illumination system comprises everlasting lamps and induction lamps, the everlasting lamps are mounted in an entrance section and an exit section of a tunnel, and the induction lamps are mounted in a middle section of the tunnel; a central processing unit is used as a core of the control center, and the control center is provided with an acquisition analysis module, an execution driving module, a storage unit, an external interface, a power source and a display; a group of sensors is mounted at specified positions of lanes in the tunnel, and electric control portions of the sensors are electrically connected with the acquisition analysis module; and the indicating alarm comprises a sign and alarms, the sign is mounted at an entrance end of the tunnel, and the alarms are mounted at the entrance end of the tunnel and/or the inside of the tunnel. The tunnel illumination and security system has the advantages that the tunnel illumination and security system is simple and reasonable in structure and is intelligent and energy-saving, running conditions of vehicles in the tunnel can be monitored in real time, safety traffic scheduling can be implemented timely, and personal and property loss is prevented or reduced.

The invention discloses a cabinet dehumidifying device which comprises a control module, a dehumidifying module and a heating module. The dehumidifying module and the heating module are both arranged in a cabinet. The control module is used for analyzing and judging received signals, starting or removing the dehumidifying module and the heating module, judging a fault type and feeding back information in time. The dehumidifying module is used for condensing and collecting moisture in air in the cabinet and discharging the moisture out of the cabinet. The heating module is used for heating the air in the cabinet. The invention further discloses a cabinet dehumidifying method and a monitoring system and monitoring method thereof. According to the technical scheme, cold end frosting of refrigeration fins is effectively prevented, the moisture is discharged out of the cabinet in time, absolute humidity in the cabinet is reduced, fault information is fed back in time and maintained, therefore normal operation of the dehumidifying device is guaranteed, and the effect of thorough dehumidifying is achieved.

The invention relates to a system and method for monitoring an engineering project operation site. The system comprises an information collecting device, a local area network router and a background server. The information collecting device is connected with the local area network router in a wireless mode, collects project site video and picture information, device information and worker's body information, and sends the information to the local area network router. The local area network router is connected with the information collecting device and the background server, receives the project site video and picture information, the device information and the worker's body information sent by the information collecting device and sends the information to the background server. The background server is connected with the local area network router, receives the project site video and picture information, the device information and the worker's body information sent by the local area network router and performs checking and supervision. The human cost can be reduced, the goal of supervising the operation site is achieved, the supervision efficiency is improved, the safety of the operation site is guaranteed to the largest degree, and the potential risk is eliminated.

The invention discloses an enterprise energy management information acquisition system and method. The system comprises an energy-consuming meter, an acquisition device, a GSM (global system for mobile communication)/GPRS (general packet radio service) wireless communication module, an enterprise management client and a server; wherein the acquisition device acquires data of the energy-consuming meter and then transmits the data to the GSM/GPRS wireless communication module through a serial port, on one hand, the GSM/GPRS wireless communication module receives the data from the acquisition device through communication, then packs the data into short message SMS (short message service) and transmits the information to a GSM network in a short message SMS form, and on the other hand, the system is connected with the Internet through a GPRS network, communicates with a server and transmits the energy consumption data to an IP (internet protocol) address of a remote management server connected with the Internet through the GPRS network. The data and the operation condition of the energy-consuming meter are acquired remotely through the GSM/GPRS network in real time, and the advantages that the GSM/GPRS network has wide coverage and high reliability, the GPRS access time is short, the data transmission rate is high, a TCP and the IP are supported, the communication expenses are low and the like are fully used.

The invention discloses an intelligent wheel hub bearing unit, which comprises a mandrel, an outer ring and a half shaft, wherein the outer ring is provided with an inner hole, the local part of the mandrel extends out of the inner hole of the outer ring, the mandrel and the inner hole of the outer ring are in rotating matching, the mandrel is provided with an inner hole, one end of the half shaft movably extends into the inner hole of the mandrel, one end of the half shaft is fixedly connected with a star-shaped sleeve through screw threads, the star-shaped sleeve is positioned in the inner hole of the mandrel, the star-shaped sleeve forms a plurality of straight groove passages, and the straight groove passages are parallel to the axial line of the half shaft. Correspondingly, a plurality of straight groove passages are also formed on the inner hole wall of the mandrel, the straight groove passages are parallel to the center line of the inner hole of the mandrel. Universal joint rolling bodies are placed between the corresponding straight groove passages of the inner hole of the mandrel and the star-shaped groove, the inner hole of the mandrel is clamped into the O-shaped ring, the half shaft passes through the O-shaped ring, the half shaft and the O-shaped ring are movably matched, the O-shaped ring is blocked at the inner end of the star-shaped sleeve, and a film type temperature/vibration acceleration sensor is arranged on the outer wall of the outer ring. The intelligent wheel hub bearing unit can realize the real-time monitoring, the warning can be realized when abnormality occurs, and the maintenance can be carried out in time.

The invention discloses a tapioca starch clean production method comprising the processes of cassava raw material preparing, mud-removing machine mud removing, drum dry impurity removing, cassava bath tank cleaning, disintegrator crushing, rasping machine pulping, sand remover sand removing, horizontal centrifugal sieve sieving, multi-stage cyclone concentration refining extracting, scraper centrifuge dehydration, air flow drying, and finished product packaging. A two-stage dry method is used for removing mud and peels, such that cleaning water is saved, and the burden on subsequent processes is reduced. The cleaning method is changed from a former leaching method into a tank soaking washing method, such that the method is adapted to impurity-removal treatment, and cleaning water is saved. Water discharged from various processes is stored in different tanks, and is recycled, such that water resource recycling is realized. In summary, with the method, an existing treatment mode is changed. Through clean production means such as source control and process emission reduction, resource utilization rate is improved, and pollutant production amount is minimized. The content of clean production is truly embodied, and a win-win solution for industrial economy and the environment is finally realized.

The invention discloses a vibrating screen fault feature extraction method and a fault monitoring system. The method includes the following steps of (1) collecting acceleration signals of vibrating screen fault features; (2) selecting the skewness factor, peakedness factor, margin and peak value of the acceleration signals to extract the time domain feature quantity, and conducting three-layer wavelet decomposition on the acceleration signals through discrete wavelet transform to extract the frequency domain feature quantity; (3) analyzing and calculating the model diagnosis rate of the extracted time domain feature quantity and frequency domain feature quantity by using a fault diagnosis model based on principal component analysis and a support vector machine. The vibrating screen fault feature extraction method and the fault monitoring system have an automatic monitoring function and can provide convenience for users in use and maintenance, effectively lower the production cost, improve the production efficiency and bring good economic benefits and social benefits to enterprises.

The invention relates to a signal monitoring device and method for a mobile communication system. The signal monitoring device comprises two detection channels, namely, an input signal detection channel and a reflection signal detection channel; for improving the detection precision of the two channels, the frequency conversion is respectively carried out on the two channels, so that signals under each mobile communication system are subjected to down conversion into a fixed intermediate frequency, and then the demodulation is carried out. A synchronous signal extraction unit is further arranged inside the signal monitoring device, and is used for extracting synchronous signals in a time division duplex communication system and controlling a radio frequency switch, so that the condition that only a downlink of the time division duplex communication system can be detected is ensured. The signal monitoring device has good adaptability, and can be used for detecting mobile signals (which can be operated on a net currently) of various systems in current and further. A network management monitoring system is arranged inside the signal monitoring device, so that detected information can be reported to a network management system of a service provider in real time, and the signal monitoring device helps the service provider to monitor the network operation condition in real time. The signal monitoring device has the advantages of being relatively low in cost, suitable for large-area popularization, and capable of bringing considerable economical benefits to the service provider.

The invention discloses a hospital boiler safety stereoscopic monitoring cloud platform, a system and a method thereof. A medical boil safety stereoscopic monitoring system comprise an intelligent monitoring terminal for acquiring information of that intelligent monitoring terminal and sending the information to a cloud platform; obtaining the current image data of the boiler equipment through a full-view camera and sending the image data to a cloud platform; cloud platform, receiving intelligent monitoring terminal information. The real-time operation data of boiler equipment and the surrounding environment safety factor data of boiler equipment in the integrated intelligent monitoring terminal information are used to monitor the operation status of boiler equipment in real-time, generatealarm information when data abnormality occurs, and send image acquisition command to the intelligent monitoring terminal to receive the current image data of boiler equipment and send it to the userterminal. The user terminal receives the alarm information sent by the cloud platform and the current image data of the boiler equipment for display.

The embodiment of the invention provides an urban brain intelligent big data system. The urban brain intelligent big data system comprises a big data analysis module, an AI algorithm model module, a big data visualization module and a big data management module. According to the invention, the data standard of each business unit of city management is unified, and standardized storage and real-timeinteraction of the data of each business unit are facilitated; according to the method, an X-SQL algorithm is introduced, and SQL statements required in a new business scene are automatically generated according to historical SQL statements, so the labor cost is greatly reduced, and the intelligence of an urban brain is improved; data of each business unit is automatically sorted, mined and analyzed, an analysis report is generated, leaders are assisted to make decisions according to the analysis report, interconnection and information interaction between departments and enterprises of a cityare achieved, automatic sorting, analysis and display of big data are achieved, and the intelligent level of city management is improved.

The invention discloses a refrigerating control system capable of being remotely controlled and relates to the technical field of refrigerating compressor control systems. The technical problems thatin the prior art, a refrigerating system still needs to be watched and monitored on the scene by working personnel, conditions cannot be found in time once the working personnel stop watching and getaway, and consequently fresh food in a refrigeration house go bad and huge economic losses are caused are solved. The refrigerating control system comprises a compressor control module, a condenser control module, an evaporator control module, an expansion valve control module, a central controller, an Internet cloud platform and a mobile terminal. An experience database and control software are installed in the central controller, the experience database records faults possibly happening in the whole refrigerating system and solutions, and the Internet cloud platform transmits the corresponding solutions to the mobile terminal through a wireless network. The refrigerating control system has the beneficial effects that running conditions of the refrigerating system can be monitored in realtime whether operators on the work scene or not, and a manager can protected against economic losses.

The invention discloses an automobile shock absorber real-time adjusting and controlling system which comprises multiple sets of shock absorbers arranged on an automobile suspension system, multiple sets of temperature detectors, multiple sets of oil injectors and a controller. The multiple sets of shock absorbers, the multiple sets of temperature detectors and the multiple sets of oil injectors are in one-to-one correspondence. Each set of shock absorbers comprise a main shock absorber and a standby shock absorber. Each temperature detector is arranged on a shell of the main shock absorber of the corresponding set of shock absorbers, and used for detecting the temperature of the shell of the main shock absorber in real time and sending a first signal when the detection temperature value is larger than a preset temperature value. The controller turns off the main shock absorber corresponding to the first signal and turns on the corresponding standby shock absorber after receiving the first signal, and controls the corresponding oil injector to inject lubrication oil into the main shock absorber. By means of the automobile shock absorber real-time adjusting and controlling system, the shock absorption effect on an automobile can be effectively ensured.

The invention discloses a home service robot oriented combined positioning system and method. The system comprises a positioning node system and a robot system, the positioning node system node includes a tag node and a plurality of anchor nodes, the tag node is arranged on the robot body, and follows the robot body to move, the anchor nodes record TOA values from the anchor nodes to tag node, and transmit the data back to the tag node, and the robot system includes an upper processing system and a lower control system that are disposed on the robot body, the upper processing system comprises a processor configured for using Fang algorithm and Taylor series expansion method for combined positioning, determining the positions of the tag node and the anchor nodes to achieve robot positioning, and controlling corresponding movement of the robot body, thus realizing absolute positioning of the robot.

The invention puts forward a measuring system of stability of a wireless self-organized network route and method thereof relating to the field of Adhoc network and stability measurement of the network. The system is composed of a positioning module, an obtaining module and a calculation module. Firstly a node translational speed vector and a position vector datum obtained by the positioning module and a transmission speed and a channel capacity datum obtained by the obtaining module are added to a RREP package of a route protocol to send to a source node, then analyzing and calculating the data information according to measuring calculation method provided by the invention and obtaining the dynamic stable domain of the network route by the source node. Furthermore, the dynamic stable domain obtained rapidly and linearly judges stability of the route.

The invention discloses an electric power self-help payment terminal system, which is provided with self-help payment terminal equipment and a self-help payment platform, wherein the self-help payment terminal equipment is provided with a self-help payment machine, the self-help payment machine is connected with a bus router through a website router, a bank host computer database is connected with a bank front-end processor, a bank exchanger and a bank router through a local network, the bank router is connected with the bus router, the bus router is connected with an electricity sale main server through a network, the network is communicated with a marketing host computer database and a marketing front-end processor through an exchanger, and the marketing front-end processor is connected with an intelligent ammeter. The self-help payment and the information self-help inquiry business can be realized, various kinds of information operated by users on a self-help payment terminal are processed by the self-help payment platform, the operation condition of the self-help payment terminal is monitored in real time, more convenient, faster and more diversified payment modes are provided for the users, and the simple, convenient and real-time service requirements of people are met.

The invention discloses a laboratory intelligent control system, and belongs to the field of laboratory intelligent control. The laboratory intelligent control system comprises a ventilation cabinet detecting module which is used for detecting the current temperature and the current air speed of a ventilation cabinet, a clean room detecting module which is used for detecting the current pressure gradient and the current humidity of the interior of the clean room, an oscillogram generating module which is used for making an oscillogram according to the received current temperature, the currentair speed, the current pressure gradient and the current humidity, a storing module for storage, a trend analysis module for receiving and analyzing the oscillogram, and an alarm module for giving outan alarm. The laboratory intelligent control system has the effects that the operation condition of a ventilation system in a laboratory can be analyzed, and a user can be reminded that the ventilation system breaks down in advance.

A high-speed-train dynamic-stress-test real-time data monitoring system based on GPRS data transmission comprises a data acquisition device, a vehicle-mounted computer, terminal equipment and a GPRS data transmission unit. The data acquisition device is used for collecting train dynamic stress test experiment data. An internal portion of the vehicle-mounted computer is provided with data pre-processing and analysis software used for preprocessing collected data signals so as to acquire a parameter and data to be transmitted. The terminal equipment is provided with monitoring and early warning software used for data recording and abnormal early warning, and generating an instruction. The GPRS data transmission unit is used for transmitting the parameter and the data to be transmitted to the terminal equipment, and simultaneously transmitting the instruction of the terminal equipment to the vehicle-mounted computer, wherein the parameter and the data to be transmitted are processed and acquired in the vehicle-mounted computer.

The invention discloses an architecture professional study mobile platform based on cloud computing and a location service. A cloud platform is established on a server by using a cloud computing module, an automatic management platform is established on the server, and a plurality of virtual machines are virtualized on the server. The automatic management platform is used for managing and monitoring operation situations of the plurality of virtual machines in real time and adding or reducing distributed resources, and an architecture social study system, a pubic opinion analysis system and an information processing system are established on each virtual machine. Regular information access modes and communication modes are broken up, the study communication platform from which information is obtained comprehensively, audio-visually, fast and conveniently and is full of interests is established, the internet technology is innovated, and the education mode and the study mode are reformed.

The invention provides and designs a disposal technology and device for disposing SCR denitration catalyst regeneration in a factory. The technology comprises the steps that each working procedure of actual operation is executed starting from the procedure that an SCR catalyst module is conveyed to the factory, detection, carrying, flying ash removal, washing, acid pickling, rinsing, air drying, activation, drying, calcination and finished product packaging are performed; according to the technological process and disposal time of each working procedure, equipment is reasonably arranged, the carrying time is shortened, the number of links is reduced, time is reasonably utilized, and the production efficiency is improved; each disposal cell body is reasonably designed, control equipment is configured, a PLC control system is used, and disposal cell bodies are automatically operated, semi-automatic control over the overall disposal technology is achieved, and efficiency and disposal capacity are further improved; some water used by the technology is subjected to sedimentation, filtering and reutilization, and the cost and resources are saved; calcination and drying of a module are effectively combined together, the module is dried by means of waste heat of calcination, and energy sources are effectively saved.

The invention belongs to the technical field of automatic control and provides an automatic vending system and automatic vending control method. The vending system comprises an automatic vending machine case which includes a storage warehouse and a control warehouse which are arranged from left to right, wherein the storage warehouse is provided with a temperature control board, mechanical push hands, a lift, a temperature and humidity sensor, a smoke alarm and a fan; the control warehouse includes a revolving door and a warehouse body, wherein the outside of the revolving door which is movably connected with the warehouse body is provided with a multimedia touch screen and the warehouse body is provided with a fiber optic communication subsystem, a positioning subsystem, a main control board and a power supply subsystem, which includes a commercial power panel, a storage battery and an uninterruptible power controller which is respectively connected with the commercial power panel and the storage battery. The automatic vending system and automatic vending control method have the advantages that product information can be displayed accurately, the state of equipment operation is monitored in real time, the temperature and humidity conditions of a product storage area are regulated effectively, and the accuracy of the control of product quantity is improved.

The invention relates to an intelligent management system for integrated distribution and control of fire fighting. In a user-defined site, a DIY distribution and control remote thread and fire monitoring subsystem can be easily connected with a property management center, a miniature fire station terminal and a business mobile terminal through wireless signal transmission. The inconvenience brought to public places by large-scale wiring construction is avoided. A series of problems such as destroying decoration, affecting normal business and high cost caused by the installation of an ordinaryautomatic fire alarm system are solved. Through intelligent management, the site and a fire fighting management terminal are connected in real time. The reception and response efficiency of a micro fire station to the fire situation in the jurisdiction area is improved.

The invention discloses an anchor chain thermal treatment furnace monitoring system which comprises a monitoring center, a programmable logic controller, thermal couplings, a frequency conversion signal acquisition module, a hardness acquisition device and an on-site setup display device, wherein the programmable logic controller is connected with the monitoring center through an Ethernet; the thermal couplings, the frequency conversion signal acquisition module, the hardness acquisition device and the on-site setup display device are connected with programmable logic controller; at least three thermal couplings are arranged on a thermal treatment furnace; the frequency conversion signal acquisition module is an analog quantity signal acquisition module and is used for acquiring frequency conversion signals of a quenching motor frequency converter and an annealing motor frequency converter; the on-site setup display device comprises a setup module and a display module. By adopting the anchor chain thermal treatment furnace monitoring system disclosed by the invention, not only are thermal treatment furnace operation parameters set and monitored in real time, but also relevant operation parameters are recorded in a database server of a control center, so that remote monitoring and query can be facilitated.